
%0 Journal Article
%A Sileo, Elsa E. 
%A Vega, Daniel 
%A Garland, Mar&aacute; T. 
%A Baggio, Ricardo 
%A Blesa, Miguel A. 
%T Solid State Coordination Chemistry of Pyridinedicarboxylic Acid Isomers. I Copper(<emph type="6">II</emph>) Disodium Bis(pyridine-2,3- dicarboxylate) Octahydrate and Copper(<emph type="6">II</emph>) Pyridine-3,4-dicarboxylate 3&#183;5 Hydrate
%J Australian Journal of Chemistry
%D 1999/04/16
%V 52
%N 3
%P 205-212
%K 
%R https://doi.org/10.1071/C98120
%U https://www.publish.csiro.au/paper/C98120 
%X The crystal structures of Na2Cu(2,3-pydc)2.8H2O (1) and Cu(3,4-pydc).3&#183;5H2O (2) (pydc = pyridinedi- carboxylato) are presented. Compound (1) is monoclinic, space group C 2/c, with a 21&#183;274(1), b 6 &#183;114(1), c 17&#183;136(1) &#197;, &#946; 101&#183;62(1)&#176;, Z 4, Dc 1&#183;776 g cm-3 ; compound (2) is also monoclinic, space group P 21/c, with a 7&#183;272(2), b 11&#183;319(3), c 25&#183;453(9) &#197;, &#946; 90&#183;58(1)&#176;, Z 4, Dc 1&#183;850 g cm-3 . Their stereochemistries are analysed, and compared with other copper(II) pyridine-2,6-dicarboxylates. Ligand constraints are shown to determine the crystal structures and the magnetic properties. Thermal dependence of magnetic susceptibility data and t.g., d.t.g. and d.t.a. measurements are also presented. 
